The pathway of lead through the mother's body to the child.

Interdiscip Toxicol · 2019 · PMC7061448 · PMID 32189981

Europe PMC DOI

hedged sentence

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closest p

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boldest claim

The sentences

an increasing trendno p-value reported

Awareness of the etiology of this disease will help in the ADHD treatment which has an increasing trend of occurrence in the world.

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Quoted from the open-access full text in Europe PMC under the licence the publisher applied. The sentence is reproduced exactly as published; the emphasis is ours.